Senior Fullstack Developer (React.js

🌐 Remote💼 Full-time🗓 2026-08-06 → 2026-09-26

Core

Senior Fullstack Developer building scalable, low-latency applications and reusable code libraries for growth-oriented products.

Role type

Senior Fullstack Developer (React.js/Node.js)

Builds

Production web applications and microservices

Domain

SaaS / Web Development

Deliverable

production ML models | product features

Required skills

React.js, Node.js, Microservices architecture, SQL, MongoDB

Preferred skills

Database Architecture

Technologies

React.js, Node.js, SQL, MongoDB

Responsibilities

Design and implement low-latency, stable, and performing applications; Build libraries and frameworks of reusable efficient code; Implement data protection systems; Manage data storage solutions.

Seniority

Senior, hands-on IC

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About proxify

Talent has no borders. Proxify's mission is to connect top developers around the world with the opportunities they deserve. So, it doesn't matter where you are; we are here to help you fast-track your independent career in the right direction. 🙂 Since our launch, Proxify's developers have successfully worked with 1200+ happy clients to build their products and growth features. 5000+ talented developers trust Proxify and its network to fulfill their dreams and objectives. Proxify is shaped by a global network of supportive, talented developers interested in remote full-time jobs. Our Glassdoor